﻿using System;

namespace Machine.Helper
{
    public static class StringHelper
    {
        public static string GetNext(string str ,int count,int step=1){
            string ret = "";
            int tmp = Int32.Parse(str.Substring(str.Length - count));
            tmp +=1;
            ret = "0000000000" + tmp.ToString();
            ret = ret.Substring(ret.Length-count);
            return ret;
        }
    }
}
